Results 111 to 120 of about 5,093,415 (207)
RecyclingPlastics recycling is an important component of the circular economy. In mechanical recycling, the recovery of high-quality plastics for subsequent reprocessing requires plastic waste to be first sorted by type, color, and size.
Cesar Lubongo +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig +2 more
wiley +1 more source
Desenvolupament de formulacions retardants de flama per a plàstics termoestables
, 2008 L’objectiu del projecte és estudiar com reaccionen diferents formulacions de plàstics termostables amb retardants de flama per millorar els aspectes de seguretat en front el foc. Sobretot es centra l’estudi a la opacitat dels fums que es desprenen durant
Cladera Gost, Jaume
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Advanced Engineering Materials, EarlyView.An explicit constitutive reconstruction framework enables accurate tensile characterization of miniaturized additively manufactured specimens using only the grip‐to‐grip displacement measurements. Progressive validation through self‐consistency, analytical comparison, and inverse finite element method (iFEM) benchmarking demonstrates constitutive ...
Junqing Leng +4 more
wiley +1 more source
能源环境保护Due to the increasing amount of waste electronic plastics and electrical equipment (WEEE), waste electronic plastics, which contain brominated flame retardants (BFR) materials, have become one of the emerging and fastest-growing waste streams and a major
LIU Wujun
doaj +1 more source
Gestió de residus plàstics a països en via de desenvolupament
Títol alternatiu emprat a la intranet docent de l'EPSEVG: "Gestió de residus plàstics a països en via de desenvolupament"Els residus plàstics en els països en vies de desenvolupament constitueixen un dels problemes més greus, ja que aquestes àrees sovint
Caldés Ribas, Júlia
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Els peixos que conviuen amb plàstics no detecten els senyals d'alerta contra els depredadors
, 2016 Un dels productes de rebuig que més preocupen mediambientalment són els plàstics. La degradació és extraordinàriament lenta, i això fa que s'acumulin any rere any. Un dels llocs on més es pateix són els mars i oceans.
Bueno i Torrens, David, 1965-
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Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials
Advanced Engineering Materials, EarlyView.Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley +1 more source
Worldwide WasteThe ever-increasing abundance and expanding affordances of plastics have come to instantiate modernity through their successes and failures in usage and beyond.
Saskia Abrahms-Kavunenko
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser +3 more
wiley +1 more source